Comparison of Haloperidol Alone and in Combination with Midazolam for the Treatment of Acute Agitation in an Inpatient Palliative Care Service. (1st October 2016)

• Record Type: Journal Article
• Authors: Ferraz Gonçalves, José António; Almeida, Ana; Costa, Isabel; Silva, Paula; Carneiro, Rui
• Is Part Of: Journal of pain & palliative care pharmacotherapy. Volume 30:Number 4(2016)
• Page Start: 284
• Page End: 288
• Publication Date: 2016-10-01
• Subjects: agitation -- haloperidol -- hyperactive delirium -- midazolam -- palliative care -- place-randomized trial; Pain -- Treatment -- Periodicals; Analgesia -- Periodicals; Palliative treatment -- Periodicals; Analgesics -- Therapeutic use -- Periodicals; Pain -- drug therapy -- Periodicals; Pain -- prevention & control -- Periodicals; Palliative Care -- Periodicals; Analgesics -- therapeutic use -- Periodicals; 616.994
• DOI: 10.1080/15360288.2016.1231733
• Languages: English
• ISSNs: 1536-0288

Abstract

ABSTRACT: Agitation is a very distressing problem that must be controlled as quickly as possible, but using a safe method. The authors conducted a comparison of two protocols: a combination of haloperidol and midazolam and haloperidol alone. The combination drug protocol controlled 101 out of 121 (84%) episodes of agitation with only the first dose, whereas the haloperidol alone protocol controlled 47 out of 74 (64%) episodes. This difference is statistically significant ( P =.002), with a post hoc analyzed power of 0.88. The median time from the first dose to the control of agitation was 15 minutes (range: 5–210) with the combination and 60 minutes (range: 10–430) with the other protocol, P <.001. There were no complications other than some transient somnolence, mainly with the combination protocol. The authors conclude that the combination of haloperidol and midazolam is effective and safe for the control of agitation in palliative care and it is more effective than haloperidol alone. Therefore, the combination should be adopted as the preferred protocol. It would be helpful if the usefulness of this protocol is confirmed by others.